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Marrrta [24]
3 years ago
6

I need help please):

Mathematics
1 answer:
Neko [114]3 years ago
7 0

Answer:

7) x = 5

8) x = 10

Step-by-step explanation:

7) 2x-3=x+2

x=5

8) 4x=2x+20

2x=20

x=10

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Pls help I need a good grade asap
Kipish [7]

Answer:

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Step-by-step explanation:

total age is 36

one of them is 12 years old so -> 36-12 = 24

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7 0
3 years ago
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On a coordinate plane, a dashed straight line with negative slope goes through (0, 1) and (2, negative 2). Everything to the lef
charle [14.2K]

Answer:

y

Step-by-step explanation:

The straight line passes through (0,1) and (2,-2).

Equation of a straight line passing through two points (x1,y1) and (x2,y2)

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LHS=y=0

RHS=-\frac{3x}{2}+1=1\ (x=0)

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8 0
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Sum of all digits in integers from one and a billion.
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Answer:

The is coming this:-

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Did you get this in vedantu

8 0
2 years ago
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Lunna [17]

Answer:

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Step-by-step explanation:

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6

Step-by-step explanation:

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